test/script/basic/NASHORN-397.js

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  18  * 
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * NASHORN-397 : typeof on certain member access expressions computes to undefined wrongly
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 Object.defineProperty(Number.prototype, 'x',
  32     { get : function() { return 42; } });
  33 
  34 if (typeof (5).x !== 'number') {
  35     fail("typeof(5).x is not 'number'");
  36 }
  37 
  38 // It is function because PrintStream implements Closeable, which is
  39 // marked with @FunctionalInterface. Yes, this means calling a stream
  40 // like "stream()" closes it.
  41 if (typeof (java.lang.System.out) != 'function') {
  42     fail("typeof java.lang.System.out is not 'object'");
  43 }
  44 
  45 if (typeof (java.lang.Math.PI) != 'number') {
  46     fail("typeof java.lang.Math.PI is not 'number'");
  47 }
  48 
  49 if (typeof (java.io.File.separator) != 'string') {
  50     fail("typeof java.io.File.separator is not 'string'");
  51 }


  18  * 
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /**
  25  * NASHORN-397 : typeof on certain member access expressions computes to undefined wrongly
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 Object.defineProperty(Number.prototype, 'x',
  32     { get : function() { return 42; } });
  33 
  34 if (typeof (5).x !== 'number') {
  35     fail("typeof(5).x is not 'number'");
  36 }
  37 
  38 if (typeof (java.net.Proxy.NO_PROXY) != 'object') {
  39     fail("typeof java.net.Proxy.NO_PROXY is not 'object'");



  40 }
  41 
  42 if (typeof (java.lang.Math.PI) != 'number') {
  43     fail("typeof java.lang.Math.PI is not 'number'");
  44 }
  45 
  46 if (typeof (java.io.File.separator) != 'string') {
  47     fail("typeof java.io.File.separator is not 'string'");
  48 }